Frequency Variable Control Cabinet Air Conditioner DC RS485 Communication Energy Saving

Frequency Variable Control Cabinet Air Conditioner DC RS485 Communication Energy Saving

1. Air Conditioner Key Features

• Remote measuring, remote communication, remote control, which can realize multiple automatic protec-tion and comprehensive self-testing function;
• Strict process control and famous brand components to ensure high quality and reliability of this prod-uct;
• Fit for harsh condition (T3), R134a refrigerant ;
• Multiple self-protection design , RS485 communication port (MODBUS-RTU protocol);
• Built-in condensate water evaporating device is optional;
• LED display, all the settings can changed at the field;
• The heating function is optional;
• Dry contact alarm output, NO/NC optional;
• Anti-theft design, without the protection cover.

2. Air Conditioner Parameters

3. Air Conditioner Installation instructions

In order to avoid short circuit of air duct, it is suggested to make effective isolation between inner air inlet and outlet.

This product is free of cover, customers don’t need to install additional cover.

1. If the customer needs to in-stall a protective cover, in order to ensure enough circulation of air, the opening rate of the air inlet and outlet should be greater than 60%. It is very important to prolong the unit life and reduce the maintenance frequency.

2. The air inlet and outlet of the protective cover should pre-vent short circuit of air duct, so that the air-con can get the best cooling effect.

3.Due to the opening of the housing problems caused by the fault, not in the scope of the warranty.

Introduction 

Tianjin Estel Electronic Science and Technology Co., Ltd (ESTEL(GUANGDONG)TECHNOLOGY CO., LTD), located in China, is a professional supplier of integrated outdoor telecom cabinet and temperature control solutions for outdoor telecom base station. As a science and technology innovative company, we engage in the R&D, manufacture, and sales of telecommunication equipment. Estel has a well-established team of technical and management experts who can meet customers’ specific needs accurately.

The base station integrated solutions and products include outdoor integrated telecom equipment cabinet, battery cabinet, RRU cabinet, power supply cabinet, environment monitoring system, TEC peltier air conditioner, AC220V compressor air conditioner, DC48V variable frequency air conditioner, heat exchanger, rectifier, UPS, embedded telecom power system etc. All the above solutions and products can be custom made.

Our products and solutions have been deployed all over China. Our main domestic customers are China Telecom, China Mobile, China Unicom, State Grid, Shenzhen / Beijing Metro and Huawei / ZTE etc. In addition, our products have been exported to Europe, North America, South America, Central America, Southeast Asia, Africa, Australia, Mid East countries, etc.

“ Customers First, Quality First ” is always our principle. We have attained many certifications, such as ISO9001, ISO14001, OHSAS18001, CE, UL, FCC etc. AS a telecom integrated solutions / energy saving system integrator in China, We have strong advantages in technology competitiveness, management competitiveness ,service competitiveness and price competitiveness. Through many years of experiences in design, production and implementation of different projects around the world, we have gained great reputation. Relying on professional technique and strict quality control, we will continuously offer high cost-effective products and solutions to our respectable customers globally. We will always try our best to meet customers’ need and requirement.

Company Capability

Trade & Market